From 4a8c7f58977103dec5b5ca329b4149bcdfc0d4b3 Mon Sep 17 00:00:00 2001
From: David Schleef <ds@schleef.org>
Date: Fri, 13 Jul 2001 03:08:08 +0000
Subject: Add test for proper realloc() behavior.

---
 test/malloc/malloc.c | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

(limited to 'test/malloc')

diff --git a/test/malloc/malloc.c b/test/malloc/malloc.c
index 698ab5e70..ac40ec6a2 100644
--- a/test/malloc/malloc.c
+++ b/test/malloc/malloc.c
@@ -10,7 +10,16 @@
 #define random_size()	(random()%MAX_SIZE)
 #define random_ptr()	(random()%N_PTRS)
 
+void test1(void);
+void test2(void);
+
 int main(int argc,char *argv[])
+{
+	test1();
+	test2();
+}
+
+void test1(void)
 {
 	void **ptrs;
 	int i,j;
@@ -37,7 +46,24 @@ int main(int argc,char *argv[])
 	for(i=0;i<N_PTRS;i++){
 		free(ptrs[i]);
 	}
+}
 
-	return 0;
+void test2(void)
+{
+	void *ptr = NULL;
+
+	ptr = realloc(ptr,100);
+	if(!ptr){
+		printf("couldn't realloc() a NULL pointer\n");
+	}else{
+		free(ptr);
+	}
+	
+	ptr = malloc(100);
+	ptr = realloc(ptr, 0);
+	if(ptr){
+		printf("realloc(,0) failed\n");
+		free(ptr);
+	}
 }
 
-- 
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